<td><input type="checkbox" name="id[]" value="{$vo.id}"></td>
<td>{$vo.id}</td>
<td>{$vo.order_nu}</td>
<td>{$vo.clerk_id}</td>
<td>{$vo.clerk_name}</td>
<td>
    {switch name="vo.order_status"}
        {case value="0"}交易取消{/case}
        {case value="1"}等待付款{/case}
        {case value="2"}等待发货{/case}
        {case value="3"}等待签收{/case}
        {case value="4"}交易完成{/case}
        {default /}default
    {/switch}
</td>
<td>
    {switch name="vo.pay_status"}
    {case value = "0"}未支付{/case}
    {case value = "1"}已支付{/case}
    {default /}default
    {/switch}
</td>